Tennille may refer to: Tennille, Georgia, United States Tennille (dog), guide dog supporting blind hiker Trevor Thomas People with the name Francis Tennille (1747–1819), American Revolutionary War Lieutenant Colonel Toni Tennille (born 1940), American singer, part of the duo Captain & Tennille See also Captain & Tennille, American recording artists primarily active in the 1970s Tenille, an alternate spelling of the given name